state-hub/api/routers/technical_debt.py

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import uuid
from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from api.database import get_session
from api.models.technical_debt import TDStatus, TechnicalDebt
from api.schemas.technical_debt import TDCreate, TDRead, TDUpdate
router = APIRouter(prefix="/technical-debt", tags=["technical-debt"])
@router.get("/", response_model=list[TDRead])
async def list_td(
domain: str | None = None,
status: TDStatus | None = None,
debt_type: str | None = None,
severity: str | None = None,
session: AsyncSession = Depends(get_session),
) -> list[TechnicalDebt]:
q = select(TechnicalDebt)
if domain:
q = q.where(TechnicalDebt.domain == domain)
if status:
q = q.where(TechnicalDebt.status == status)
if debt_type:
q = q.where(TechnicalDebt.debt_type == debt_type)
if severity:
q = q.where(TechnicalDebt.severity == severity)
q = q.order_by(TechnicalDebt.created_at)
result = await session.execute(q)
return list(result.scalars().all())
@router.post("/", response_model=TDRead, status_code=status.HTTP_201_CREATED)
async def create_td(
body: TDCreate,
session: AsyncSession = Depends(get_session),
) -> TechnicalDebt:
td = TechnicalDebt(**body.model_dump())
session.add(td)
await session.commit()
await session.refresh(td)
return td
@router.get("/{td_id}", response_model=TDRead)
async def get_td(
td_id: uuid.UUID,
session: AsyncSession = Depends(get_session),
) -> TechnicalDebt:
td = await session.get(TechnicalDebt, td_id)
if td is None:
raise HTTPException(status_code=404, detail="Technical debt item not found")
return td
@router.patch("/{td_id}", response_model=TDRead)
async def update_td(
td_id: uuid.UUID,
body: TDUpdate,
session: AsyncSession = Depends(get_session),
) -> TechnicalDebt:
td = await session.get(TechnicalDebt, td_id)
if td is None:
raise HTTPException(status_code=404, detail="Technical debt item not found")
for field, value in body.model_dump(exclude_unset=True).items():
setattr(td, field, value)
await session.commit()
await session.refresh(td)
return td
@router.delete("/{td_id}", response_model=TDRead)
async def defer_td(
td_id: uuid.UUID,
session: AsyncSession = Depends(get_session),
) -> TechnicalDebt:
td = await session.get(TechnicalDebt, td_id)
if td is None:
raise HTTPException(status_code=404, detail="Technical debt item not found")
td.status = TDStatus.deferred
await session.commit()
await session.refresh(td)
return td